Question

33. Ph-CH=CH-C-OH
The IUPAC name is :
(a) 3-phenyl prop-2-enoic acid
(c) 3-carboxy-prop-1-ene benzene
(b) 3-phenol prop-l-enoic acid
(d) but-2-enoic acid
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Answer 1

Ph-CH=CH-C-OH

The IUPAC name is :

=> 3-carboxy-prop-1-ene benzene